Ixabiso Elilungileyo Isitofu sikaloliwe esiqhelekileyo se-Diesel Fuel Injector 23670-30110 yeDenso Toyota Hilux Hiace D4D 1KD 2KD FTV

Ukuvuza kolwelo olunamandla lolunye lwezalathi zokuqina kwenkqubo yamafutha, okuthetha ukuba phantsi kweemeko zendlela ezigqithisileyo okanye iimeko zokuqhuba ngamandla, ulwelo aluyi kuphuma luphume kwisixhobo sembuyekezo yoxinzelelo lwetanki, olubizwa ngokubanzi njengevalve yokubeka i-refueling, umxhuzulane. i-valve kunye neentlobo ezimbini zeevalve zokukhupha umoya, kwaye uxinzelelo lwangaphakathi lwetanki lugcinwe kwindawo ekhuselekileyo. Inkqubo yepetroli yenzelwe njengesakhiwo esivulekileyo ukwenzela ukuhlangabezana neemfuno zokungena umoya, kwaye ixhunywe kwindalo ngokusebenzisa i-charcoal canister. Ivalve ye-refueling limit kunye ne-valve yobunzima ivulwa kwaye ivalwe ngokokutshintsha kwamandla e-float eyakhelwe-ngaphakathi, njengoko kubonisiwe kuMfanekiso 2. Xa uxinzelelo ngaphakathi kwetanki lukhulu kunoxinzelelo lokuvula olusethiweyo lwevalve, i-float ivula kwaye I-oyile kunye negesi zikhutshwa kwaye zibhengezwe ngamalahle asebenzayo kwi-charcoal canister, ukwenzela ukunciphisa ungcoliseko lokungcola kwesithuthi. I-oyile inokuvuza kwi-charcoal canister ngokusebenzisa ivalve evulekileyo phantsi kweemeko eziguquguqukayo, okukhokelela ekuboneleleni kwamafutha okungaqhelekanga okanye ukuzaliswa kwetanki, ukufunxwa kwe-charcoal canister, iintanda kwitanki, kunye nezinye iingxaki ezichaphazela ukusebenza kokuphefumla ngokubanzi kwenkqubo yamafutha.

Isicwangciso esicetywayo sokulawula umjikelezo ngamnye wexesha lokutofa kwe-fuel, ubude kunye nenani le-injection lisekelwe kwisantya se-injini kunye negalelo lomqhubi, kunye ne-algorithm yokulawula iyakwazi ukulinganisa i-injini ye-MAP kwi-intanethi; isicwangciso esicetywayo solawulo lwempompo yoxinzelelo oluphezulu kwimeko yokuqala ye-injini ye-diesel eqhelekileyo ifuna i-injection MAP ukuba yenze imodyuli yokulawula i-feed-forward; umsebenzi ocetywayo wamaxesha athile osekelwe kwimodeli enyibilikisiweyo ucetywa ukubala ubungakanani bamafutha obulungisiweyo, apho iamplitude eguquguqukayo yesixa esikhulu esitofwayo sisafumaneka kwidayagram ye-MAP; ulawulo kaloliwe feed-forward wenziwa kusetyenziswa MAP yesantya injini, uxinzelelo oluqhelekileyo kaloliwe lwangoku (emva koku kubhekiselwa kubo ngoxinzelelo lukaloliwe) kunye nobungakanani injected. Kule meko, i-amplitude yokuguquguquka yomthamo omkhulu wenaliti isafunyanwa yi-MAP; ulawulo loxinzelelo lukaloliwe oluya phambili lwenziwa kusetyenziswa iiMAP zesantya senjini, uxinzelelo lukaloliwe oluqhelekileyo lwangoku (emva koku lubizwa ngokuba luxinzelelo lukaloliwe), kunye nomthamo wenaliti ukuzinzisa ukuguquguquka koxinzelelo kunye nokufezekisa inaliti yamafutha echanekileyo. Imephu ye-MAP idlala indima ephambili kuninzi lwezicwangciso zokulawula amafutha, kodwa kufuneka zifunyanwe ngovavanyo olubanzi. Kwimeko ye-injection eqhubekayo, inani le-fuel injected liguquguquka njengoko ixesha phakathi kwee-injection litshintsha, kunye neendleko zeemvavanyo ze-MAP zokuguquguquka kwexabiso lepetroli phantsi kweemeko zokusebenza ezahlukeneyo zonyuka kakhulu ukuze kuboniswe ukuguquguquka.